For technicians performing system retrofits or repairs

preventing the system from restarting until the level is restored and an operator intervenes

Is the Williams P323663 compatible with propane (LP) units

maintaining the equipment's original performance parameters and internal pressure balance

Lochinvar & A.O. Smith 100112695 Diptube 320788-703 For technicians performing system retrofitsThe Lochinvar & A. O. Smith 100112695 Diptube is a critical OEM water heater replacement part designed for high efficiency thermal performance. Measuring 40. 75 inches in length, this component features a 3 4" NPT connection combined with a 4" PEX intake nipple, making it compatible with specific residential and commercial water heaters including the PV 4050 series. Constructed from durable, flexible PEX material, this cold water inlet tube